I have and its taken a bit of time. Very legit spa in Toronto. The first girl, young but fat, after about 6 visits, I asked her and she would always say no. Eventually she did caress my balls but moved back to China.
Second one at the same spa, was average pretty, built up a very good rapport and went to dinner with her one time. Built up from there eventually where I would be lieing face down she would be standing massaging my shoulders and my hands would start to massage her ass. Got hot and heavy as I would slide my fingers deeper until I knew I was rubbing her clit and would get her off. Could feel her lean forward so her chest was pressing against the back of my head. Turn over, and after a bit of massage, I would reach down and start to jerk off, she would massage my thigh and pinch my nipple (not sure if this is a Chinese thing). Eventually (over time) things escalated to where I would get the front massage, same thing - rub her ass and pussy. I would turn over, she would rub my cock and balls with the sheet on top, eventually removing the sheet and putting on a glove (he hated cum) and she would stroke me to start. I would again play with her ass and her pussy through her lululemons and even pull up her shirt and suck on her tits, she would grab the back of my head and pull me close. Then she would get back to massage, drizzle some coconut oil on my cock and hit me (lol) saying "you do it" so I would jerk off until I shot my load. She HATED cum and I would cum in buckets so she never liked doing me to a finish.
Same place, if that girl wasnt working I had another woman (not as attractive, but you would be fine if she was your wife), really really liked me. Like cared about me. I remember once after a massage, she finished a facial massage and kissed me on the forehead. Most of the times, in legit spas, they keep a sheet on top of you. With her, when I was on my front - no sheet. When I flipped over to my back she would only put a hand towel over my cock and balls, which had a habit of falling away during her massage, so she had to move it back. It was always cute when she accidentally grazed my ball sack she would say "oh sorry sorry, so sorry" and I would always say "thats fine, more is good" but she wouldnt. I should point out she is married so she wont go far. But there were a couple of times where she actually encouraged me to jerk off, by putting coconut in my palm and the removing the towel and moving my hand over my cock saying "you relax, feel good".
Sadly then came COVID. The second girl I mentioned went on holiday to china just before the outbreak and has been stuck there, not sure if she will come back. The last woman I spoke about, she also stayed away but apparently is now back working a few days a week so I will see her again next week for the first time in over a year. I am sure she will be happy to see me, but I dont think enough for her to start touching me. Unless she is divorced lol.... then I think she wont hold back.
Should also point out that these were the successes. Plenty of (embarassing) fails getting the response "we dont do that here". Very awkward when leaving and going out to pay.